Datasheet > DIH-137

DIH-137

更新时间： 2024-11-25 23:46:59

品牌	Logo	应用领域
其他 - ETC		光电继电器输出元件
页数	文件大小	规格书
2页	51K
描述
Dual N/C SPST Photovoltaic AC/DC Relays suitable for 28v Aircraft Applications

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中文翻译

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数据手册

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DIH-137 数据手册

DIONICS, INC.

Phone: (516) 997-7474

Fax: (516) 997-7479

Website: www.dionics-usa.com

65 Rushmore Street

Westbury, NY 11590

DIH-137 Power MOSFET Dual N/C SPST Photovoltaic AC-DC Relay

Features:

Applications:

Package Contains Two N/C AC-DC Relays;

Fast Switching Speeds

Replacement of Mechanical Relays

Motor Control & Power Control

Aircraft Flight Control Systems

A.T.E (Automatic Test Equipment)

Load Control From Processor I/O Ports

Power Supply Circuits

Optically Isolated to 400V DC.

Low Level Logic Compatibility

Immune to False Triggering

Small size, Hermetic 8-pin SIP Package

Designed to Meet MIL-R28750 and 28V DC

System Surge and Spike Requirement of MIL

STD-704.

Medical Electronics

Description:

The DIH-137 is a State-of-the-Art Photovoltaic Solid State Relay designed for 28V AC-DC Aircraft power applications

where package space-efficiency and high reliability are critical.

Each package contains two independent N/C relays, with separate LED inputs and optically isolated power MOSFET

outputs. The Normally Closed (N/C) outputs are able to operate AC or DC.

Each relay, A or B, is capable of carrying 150mA DC continuous current and 250mA DC peak current. Each LED

optically couples to a Photovoltaic (PV) IC chip which responds by generating a voltage. This voltage is internally

connected to the Gate and Source terminals of the output MOSFETs, thus controlling their current. The DIH-137 is also

available screened to military specifications, as required.

Pin Designations

* Package Layout:

Relay A

Input +

Input -

Output

Relay B

Input +

Input -

Output

Weight 1.5 Grams

0.120 Max.

0.780 Max.

0.040

DIONICS INC

DIH-137

* DIH-137 Equivalent Circuit

0.270 Max.

xxxx

A-1; B-5

A-4 ; B-8

100 Ohms

Dep.

0.300 Min.

Turn-off

Circuit

0.046 Typ.

0.020

0.100

0.010

LED

Dep.

A-2 ; B-6

A-3 ; B-7

12/2001

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